<script setup lang="ts">
import { ref, onMounted, onUnmounted ,computed,  watch,nextTick} from 'vue'
import StyleSet from './StyleSet.vue';
import { Handle, Position, useVueFlow } from '@vue-flow/core'
defineOptions({
  name: 'HttpAudioInNode'
})

const props = defineProps<{
  id: string;
  data: {
    name: string;
    route?: string;
    enWS?: boolean;
    enInterrupt?: boolean;    
    pulseSeconds?: number;
    sampleRate?: number
    channels?: number
    bitDepth?: number
  };
   toObject?:()=>any
}>()

const { updateNodeData,updateNode } = useVueFlow()
const name = computed({
  get: () => props.data.name,
  set: (name) => updateNodeData(props.id, {...props.data, name: name }),
})
import useConnectionValid from './ts/connectionValid';
const { isValidConnection } = useConnectionValid();


// 节点属性
const route = ref(props.data.route || '');
const enWS = ref(props.data.enWS);
const enInterrupt = ref(props.data.enInterrupt);
const sampleRate = ref(props.data.sampleRate);
const channels = ref(props.data.channels);
const bitDepth = ref(props.data.bitDepth);
const pulseSeconds = ref(props.data.pulseSeconds);
watch(() => [route.value, enWS.value, enInterrupt.value, sampleRate.value, channels.value, bitDepth.value, pulseSeconds.value], ()=>{
  updateNodeData(props.id, {
    ...props.data,
    route: route.value,
    enWS: enWS.value,
    enInterrupt: enInterrupt.value,
    sampleRate: sampleRate.value,
    channels: channels.value,
    bitDepth: bitDepth.value,
    pulseSeconds: pulseSeconds.value
  })
})
// 监听节点容器大小变化
const AgentContentConainer = ref<HTMLElement | null>(null);

import { useProjectsStore } from '@/stores/projectsStore';
import type { Styles } from '@vue-flow/core';
let projectStore = useProjectsStore();
onMounted(() => {
  // console.log("props:", props)
    let now_store_node = projectStore.getNode(props.id);
    let STY = <Styles>now_store_node?.style || {};
    if (now_store_node) {
      WW.value = STY?.minWidth ? parseInt(STY.minWidth.toString()) : MaxWW;
      HH.value = STY?.minHeight ? parseInt(STY.minHeight.toString()) : MaxHH;
      Color.value = STY?.backgroundColor || HttpAudioInBackground;
    }
  nextTick(() => {
    if (!AgentContentConainer.value) return;
    updateSize();
    const { width, height } = AgentContentConainer.value!.getBoundingClientRect();
    //console.log('AgentContentConainer:', width, height);
  })
});
import { HttpAudioInMinW, HttpAudioInMinH, HttpAudioInBackground } from './ts/default-node-style';
const MaxWW=HttpAudioInMinW;
const MaxHH=HttpAudioInMinH;
const WW = ref(MaxWW);
const HH = ref(MaxHH);
const Color= ref(HttpAudioInBackground);
const updateColor=(color:string)=>{
  Color.value = color;
  updateSize()
}
const onChangeSize = () => {
  updateSize()
}

const updateSize=()=>{
  WW.value = Math.max(WW.value, MaxWW);
  HH.value = Math.max(HH.value, MaxHH);
  updateNode(props.id, {...props, style:{minWidth: `${WW.value}px`,minHeight: `${HH.value}px`,backgroundColor: Color.value}})
  //console.log('更新样式:',props.toObject?.())
}
</script>

<template>
  
    <div class="NodeName"> <input :id="`${id}-input`" v-model="name"  class="nodrag" /> </div>
    <div class="NodeContent" ref="AgentContentConainer">
      <Handle id="flow-next"  type="source" :class="['AgentFlowOutputHandle','top-0']"  :position="Position.Right"  title="FLow Next" >
        <span class="HandleRightSpan" :connectable="()=>{return isValidConnection(props.id,'flow-next', 'source')}">Flow Next</span> </Handle>
      <Handle id="cached-audio"  type="source" :class="['AgentAudio','top-2']" :position="Position.Right"  title="Cached Audio"  :connectable="()=>{return isValidConnection(props.id,'cached-audio', 'source')}">
        <span class="HandleRightSpan">Cached Audio</span></Handle>
      <Handle id="last-cached-audio"  type="source" :class="['AgentAudio','top-3']" :position="Position.Right"  title="Last Cached Audio Clip"  :connectable="()=>{return isValidConnection(props.id,'last-cached-audio', 'source')}">
        <span class="HandleRightSpan">Last Cached Audio Clip</span></Handle>
      <Handle id="interrupt-flow-next"  type="source" :class="['AgentFlowOutputHandle','top-4']" :position="Position.Right"  title="Interrupt Flow" :connectable="()=>{return isValidConnection(props.id,'interrupt-flow-next', 'source')}"><span class="HandleRightSpan">Interrupt Flow</span></Handle>


      <div class="NodeData">
        <!-- 第一行：textinput -->
        <div class="input-row">
          <label for="textInput">Route:</label>
          <input
            id="textInput"
            type="text"
            v-model="route"
            placeholder="your-route"
            :class="['text-input','nodrag']"
          />
        </div>

        <!-- 第二行：checkbox 1 -->
        <div class="checkbox-row">
          <label for="enWS">Enable WebSocket</label>
          <input
            id="enWS"
            type="checkbox"
            v-model="enWS"
            :class="['checkbox','nodrag']"
          />
        </div>

        <!-- 第三行：checkbox 2 -->
        <div class="checkbox-row">
          <label for="enInterrupt">Enable Interrupt</label>
          <input
            id="enInterrupt"
            type="checkbox" 
            v-model="enInterrupt"
            :class="['checkbox','nodrag']"
          />
        </div>
        <div class="input-row">
          <label for="pulseSeconds">Pulse Per Seconds:</label>
          <input
            id="pulseSeconds"
            type="number"
            v-model="pulseSeconds"
            placeholder="1"
            :class="['text-input','nodrag']"
          />
        </div>
        <div class="input-row">
          <label for="sampleRate">Sample Rate (kHz):</label>
          <input
            id="sampleRate"
            type="number"
            v-model="sampleRate"
            placeholder="16"
            :class="['text-input','nodrag']"
          />
        </div>
        <div class="input-row">
          <label for="channels">Channels:</label>
          <input
            id="channels"
            type="number"
            v-model="channels"
            placeholder="1"
            :class="['text-input','nodrag']"
          />
        </div>
        <div class="input-row">
          <label for="bitDepth">Bit Depth:</label>
          <input
            id="bitDepth"
            type="number"
            v-model="bitDepth"
            placeholder="16"
            :class="['text-input','nodrag']"
          />
        </div>
      </div>
    </div>
      <div class="setfooter2" style="height:30px;width:200px;">
    W:<span class="input2"> <input :id="`${id}-input1`" v-model="WW" class="nodrag" @change="onChangeSize" min="200" max="1000"> </span>
    H:<span class="input2"> <input :id="`${id}-input2`" v-model="HH" class="nodrag" @change="onChangeSize" min="100" max="500"> </span>
  </div>
  <div class="setfooter" style="height:30px;width:70px;">
    <StyleSet @update_style_color="updateColor"></StyleSet>
  </div>
</template>

<style scoped>
.setfooter{
position: absolute;
right:0;
bottom:3px;
}
.setfooter2{
position: absolute;
left:3px;
bottom:0px;
}
.input2 {
  position: relative;
  display: inline-block;
  font-size: 14px;
  text-align: center;
}
.input2 input {
  max-height: 20px;
  height:30px;
  width: 50px;
  border: none;
  outline: none;
  background: transparent;
  color: #333;
  font-size: 16px;
  padding: 8px 12px;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
  background-color: #00000000;
}
.audio-node {
  display: flex;
  justify-content: center;
  padding: 10px;
}

.mic-button {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  background-color: #f0f0f0;
  cursor: pointer;
  transition: all 0.3s ease;
}

.mic-button:hover {
  background-color: #e0e0e0;
}

.mic-button.recording {
  background-color: #ff4444;
  color: white;
}

.mic-button.recording:hover {
  background-color: #cc0000;
}
</style> 